227  
CDUS43 KGRR 312126  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MICHIGAN  
526 PM EDT MON JUL 31 2023  
   
...............................
 
 
   
..THE MUSKEGON CLIMATE SUMMARY FOR JULY 31 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 2:34 PM 93 1975 81 0 84  
MINIMUM 57 5:50 AM 42 1934 63 -6 65  
AVERAGE 69 72 -3 75  
 
PRECIPITATION (IN)  
TODAY 0.00 2.10 1904 0.10 -0.10 0.00  
MONTH TO DATE 4.07 2.75 1.32 3.12  
SINCE JUN 1 4.65 5.80 -1.15 5.23  
SINCE JAN 1 17.98 19.58 -1.60 18.77  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 2  
SINCE JUN 1 46 51 -5 46  
SINCE JUL 1 0 1 -1 2  
 
COOLING  
TODAY 4 7 -3 10  
MONTH TO DATE 238 222 16 270  
SINCE JUN 1 408 346 62 406  
SINCE JAN 1 454 382 72 506    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 42 3:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE MUSKEGON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 92 1926  
1975  
1988  
MINIMUM TEMPERATURE (F) 63 43 1947  
 
SUNRISE AND SUNSET  
JULY 31 2023..........SUNRISE 6:34 AM EDT SUNSET 9:08 PM EDT  
AUGUST 1 2023........SUNRISE 6:35 AM EDT SUNSET 9:07 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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